KOYO
Rodamientos de rodillos cónicos 3198/20
Bearing KOYO 3198/20, Ø28.575×72.626×29.997 mm. Request a quote — worldwide shipping.
Tipo Rodamientos de rodillos cónicos
Dimensiones
Ø 28,575 × 72,626 × 29,997 mm
d28,575Ø interior (mm)
×
D72,626Ø exterior (mm)
×
B29,997Ancho (mm)
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Especificaciones técnicas
| d | 28.575 mm |
| D | 72.626 mm |
| T | 30.162 mm |
| B | 29.997 mm |
| C | 23.812 mm |
| r(min.) | 1.2 mm |
| r1(min.) | 3.2 mm |
| Basic load ratings : Cr | 98.6 kN |
| Basic load ratings : C0r | 89.3 kN |
| Fatigue load limit : Cu | 13.3 kN |
| Limiting speeds(Grease lub.) | 5800 min-1 |
| Limiting speeds(Oil lub.) | 7700 min-1 |
| Load center spread : a | 20.3 mm |
| Constant :e | 0.33 |
| Axial load factors : Y1 | 1.80 |
| Axial load factors : Y0 | 0.99 |
| da | 39.0 mm |
| db | 37.0 mm |
| Da | 61.0 mm |
| Db | 67.0 mm |
| ra(max.) | 1.2 mm |
| rb(max.) | 3.2 mm |
| (Refer.)Mass | 0.632 kg |
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KOYO 3198/20